class PreviewPhotoState {
  String? imgUrl;
  String? msgId;
  String? path;

  ///图片缩放比例
  late double scale;

  ///最大缩放比例为6
  double MAX_SCALE = 4;

  ///最小缩放比例为6
  double MIN_SCALE = 0.8;

  PreviewPhotoState() {
    scale = 1;
  }
}
